Now showing items 21-35 of 35

    • Electrodeposición de recubrimientos de fosfato de calcio sobre titanio 

      Rodríguez Rius, Daniel; Vidal Girona, Elia; Rupérez de Gracia, Elisa (Sociedad Ibérica de Biomecánica y Biomateriales, 2018)
      Article
      Open Access
      El titanio y sus aleaciones son biomateriales usados frecuentemente en implantes y prótesis. Sin embargo, estos biomateriales metálicos tienen limitaciones relacionadas con la bioactividad.Una vía para aumentar la bioactividad ...
    • Friction coefficients and wear rates of different orthodontic archwires in artificial saliva 

      Alfonso, M.V.; Espinar, Eduardo; Llamas, José María; Rupérez de Gracia, Elisa; Manero Planella, José María; Barrera, J.M; Solano, E.; Gil Mur, Francisco Javier (Springer, 2013-05)
      Article
      Restricted access - publisher's policy
      The aim of this paper is to analyze the influence of the nature of the orthodontic archwires on the friction coefficient and wear rate against materials used commonly as brackets (Ti–6Al–4V and 316L Stainless Steel). ...
    • Immobilization strategies to functionalize tantalum surfaces with cell-adhesive peptides: physicochemical and biological characterization 

      Mas Moruno, Carlos; Garrido Dominguez, Beatriz; Rodríguez Rius, Daniel; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (Curran, 2014)
      Conference lecture
      Open Access
    • Informe JBC. REF 357 

      Rupérez de Gracia, Elisa (2011-06-03)
      External research report
      Open Access
      Estudio del espesor y composición química de los baños realizados en tres puntas de soldaduras.
    • El Joc de rol com a eina d’aprenentatge 

      Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia; Palou Prats, Josep; Tafzi, Khalil; Juan Muñoz, Jaime; Barahona Navarro, Francisco J.; Llumà Fuentes, Jordi; Jorba Peiró, Jordi; Fernández Aguado, Enrique; Rodríguez Rius, Daniel (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-04-24)
      Conference report
      Open Access
      El paradigma de Bolonya i les metodologies actives han possibilitat la incorporació de competències i processos d'avaluació continuada que afavoreixen que l'estudiantat formi part del mateix procés d'aprenentatge. S’ha ...
    • El Joc de rol com a eina d’aprenentatge en assignatures de ciència i tecnologia de materials 

      Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia; Jorba Peiró, Jordi; Llumà Fuentes, Jordi; Rodríguez Rius, Daniel; Fernández, E.; Tafzi, Khalil; Domingo, S. (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2012-07-06)
      Conference report / Conference lecture
      Open Access
      La incorporació de les universitats europees a l'EHEA ha conduit a la remodelació de plans d'estudi i també, a la redefinició de protagonismes en el procés d'ensenyament-aprenentatge en l'àmbit universitari. Així, el ...
    • Mechanical properties of a new thermoplastic polymer orthodontic archwire 

      Varela, Juan Carlos; Velo, Marcos; Espinar Escalona, Eduardo; Llamas Carreras, Jose Maria; Rupérez de Gracia, Elisa; Manero Planella, José María; Gil Mur, Francisco Javier (2014-09-01)
      Article
      Restricted access - publisher's policy
      A new thermoplastic polymer for orthodontic applications was obtained and extruded into wires with round and rectangular cross sections. We evaluated the potential of new aesthetic archwire: tensile, three point bending, ...
    • Mechanical properties of CoCr dental-prosthesis restorations made by three manufacturing processes. Influence of the microstructure and topography 

      Padrós, Roberto; Punset Fuste, Miquel; Molmeneu Trias, Meritxell; Brizuela Velasco, Aritza; Herrero Climent, Mariano; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-06-14)
      Article
      Open Access
      Covenantee:   Barcelona Dental Institute / Universidad de Oviedo / Universitat Internacional de Catalunya
      The aim of this study is to compare the mechanical properties of three different dental restorations’ manufacturing processes (CADCAM milling, casting and laser sintering) generated by only one laboratory scanner focusing ...
    • Multifunctional homogeneous calcium phosphate coatings: Toward antibacterial and cell adhesive titanium scaffolds 

      Vidal Girona, Elia; Guillem Martí, Jordi; Ginebra Molins, Maria Pau; Combes, Christèle; Rupérez de Gracia, Elisa; Rodríguez Rius, Daniel (Elsevier, 2021-01-15)
      Article
      Restricted access - publisher's policy
      Covenantee:   Institut de Bioenginyeria de Catalunya / Université de Toulouse
      Implants for orthopedic applications need to be biocompatible and bioactive, with mechanical properties similar to those of surrounding natural bone. Given this scenario titanium (Ti) scaffolds obtained by Direct Ink Writing ...
    • NiTi superelastic orthodontic wires with variable stress obtained by ageing treatments 

      Gil Mur, Francisco Javier; Cenizo, M.; Espinar, Eduardo; Rodríguez Contreras, Alejandra María; Rupérez de Gracia, Elisa; Manero Planella, José María (2013-08)
      Article
      Restricted access - publisher's policy
      A new strategy to obtain NiTi orthodontic archwires with variable correcting stresses in different segments is presented. Different heat treatments are applied in selected segments, which produce variations in the superelastic ...
    • Resolución de problemas de materiales como herramienta de aprendizaje autónomo 

      Rupérez de Gracia, Elisa; Salán Ballesteros, Maria Núria; Illescas Fernandez, Silvia (2011-09)
      Other
      Open Access
      El principal objetivo de la actividad es proporcionar herramientas al alumnado para consolidar los conocimientos teóricos adquiridos en el ámbito de los materiales, mediante aprendizaje autónomo basado en la resolución ...
    • Single-step pulsed electrodeposition of calcium phosphate coatings on titanium for drug delivery 

      Vidal Girona, Elia; Buxadera Palomero, Judit; Pierre, Camille; Manero Planella, José María; Ginebra Molins, Maria Pau; Cazalbou, Sophie; Combes, Christele; Rupérez de Gracia, Elisa; Rodríguez Rius, Daniel (Elsevier, 2019-01-25)
      Article
      Open Access
      Metallic implants have some limitations related to bioactivity and bacteria colonization leading to infections. In this regard, calcium phosphate coatings can be used as carrier for drug delivery in order to improve the ...
    • Teaching engineering with autonomous learning tools: good practices in GRAPAU-RIMA 

      Marcé Nogué, Jordi; Salán Ballesteros, Maria Núria; Aragoneses Aguado, Andrés; Bernat Masó, Ernest; Escrig Pérez, Christian; Otero Calviño, Beatriz; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia (2012-09-03)
      Article
      Restricted access - publisher's policy
    • Titanium scaffolds by direct ink writing: Fabrication and functionalization to guide osteoblast behavior 

      Rupérez de Gracia, Elisa; Vidal Girona, Elia; Rodríguez Rius, Daniel; Guillem Martí, Jordi; Ginebra Molins, Maria Pau; Manero Planella, José María; Torres Garrido, Diego; Scionti, Giuseppe (Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
      Article
      Open Access
      Covenantee:   Institut de Bioenginyeria de Catalunya
      Titanium (Ti) and Ti alloys have been used for decades for bone prostheses due to its mechanical reliability and good biocompatibility. However, the high stiffness of Ti implants and the lack of bioactivity are pending ...
    • Treball de selecció de materials 

      Illescas Fernandez, Silvia; Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa (2011-09)
      Other
      Open Access
      L’objectiu principal de l’activitat és desenvolupar l’aprenentatge autònom mitjançant el desenvolupament d’un treball en grup relacionat amb l’àmbit dels materials.